EP 1344806 A3 20041117 - Top coat for outer panel of automotive vehicle, coating process therefor, and coat film formed thereby
Title (en)
Top coat for outer panel of automotive vehicle, coating process therefor, and coat film formed thereby
Title (de)
Deckschicht für eine Fahrzeugaussenplatte, Beschichtungsverfahren dafür, und so hergestellte Beschichtung
Title (fr)
Couche de finition pour un panneau extérieur de véhicule automobile, son procédé de fabrication et la couche ainsi formée
Publication
Application
Priority
JP 2002069768 A 20020314
Abstract (en)
[origin: EP1344806A2] A top coat for an outer panel of an automotive vehicle includes a clear paint formed on a base coat paint. The clear paint is constituted of acrylic resin (A) having at least one ester group containing a silicone group and at least two epoxy groups in a molecule, acrylic resin (B) having at least two epoxy groups in a molecule, and acid cross-linking agent (C) having at least two chemically blocked carboxyl groups in a molecule. The base coat paint is constituted of acrylic resin (D) having at least two hydroxyl groups in a molecule, acrylic resin (E) having at least two hydroxyl groups and at least two epoxy groups in a molecule, and melamine resin (F) having a functional group capable of reacting with a hydroxyl group.
IPC 1-7
IPC 8 full level
B05D 1/36 (2006.01); B05D 7/00 (2006.01); B05D 7/14 (2006.01); C09D 133/00 (2006.01); C09D 133/14 (2006.01); C09D 143/00 (2006.01); C09D 161/28 (2006.01); C09D 163/00 (2006.01); C09D 183/04 (2006.01)
CPC (source: EP US)
B05D 7/53 (2013.01 - EP US); B05D 7/577 (2013.01 - EP US); Y10T 428/31511 (2015.04 - EP US); Y10T 428/31663 (2015.04 - EP US); Y10T 428/31938 (2015.04 - EP US)
Citation (search report)
- [A] US 5376706 A 19941227 - BARSOTTI ROBERT J [US], et al
- [A] EP 0562531 A1 19930929 - KANSAI PAINT CO LTD [JP]
- [AD] DATABASE WPI Section Ch Week 200007, Derwent World Patents Index; Class A14, AN 2000-075833, XP002297404
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
EP 1344806 A2 20030917; EP 1344806 A3 20041117; EP 1344806 B1 20051214; DE 60302687 D1 20060119; DE 60302687 T2 20060928; JP 2003268300 A 20030925; JP 3673233 B2 20050720; US 2003175436 A1 20030918; US 6875513 B2 20050405
DOCDB simple family (application)
EP 03002179 A 20030203; DE 60302687 T 20030203; JP 2002069768 A 20020314; US 36551303 A 20030213